| 1 | 6291-55-0 | NSC4068 | NSC4068 | C7H8N4O
| | |
| 2 | 674788-53-5 | 1-乙基-1,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 | AKOS B030368 | C7H8N4O
| | |
| 3 | 17861-06-2 | 6-ETHOXYPURINE | 6-ETHOXYPURINE | C7H8N4O
| | |
| 4 | 1670-69-5 | 9H-嘌呤-9-乙醇 | 1-Methyladenine | C7H8N4O
| | |
| 5 | 51559-59-2 | 1-ethyl-7H-purin-6-one | 1-ethyl-7H-purin-6-one | C7H8N4O
| | |
| 6 | 90065-66-0 | 1-Methyl-7-deazaguanine | 1-Methyl-7-deazaguanine | C7H8N4O
| | |
| 7 | 20535-82-4 | 1,9-dimethylhypoxanthine | 1,9-dimethylhypoxanthine | C7H8N4O
| | |
| 8 | 948037-49-8 | 2-(9H-PURIN-6-YL)-ETHANOL | 2-(9H-PURIN-6-YL)-ETHANOL | C7H8N4O
| | |
| 9 | | 1-Ethyl-9H-purin-6(1H)-one | 1-Ethyl-9H-purin-6(1H)-one | C7H8N4O
| | |
| 10 | | 5,6 DIAMINO BENZIMIDAZOLONE | 5,6 DIAMINO BENZIMIDAZOLONE | C7H8N4O
| | |
| 11 | | 2-METHOXY-8-METHYL-9H-PURINE | 2-METHOXY-8-METHYL-9H-PURINE | C7H8N4O
| | |
| 12 | 13370-80-4 | nicotinaldehyde semicarbazone | nicotinaldehyde semicarbazone | C7H8N4O
| | |
| 13 | 64269-80-3 | BIS-(1H-IMIDAZOL-2-YL)-METHANOL | BIS-(1H-IMIDAZOL-2-YL)-METHANOL | C7H8N4O
| | |
| 14 | 5526-59-0 | 异烟醛缩氨基脲 | isonicotinaldehyde semicarbazone | C7H8N4O
| | |
| 15 | | 2-(Azidomethyl)-6-methoxypyridine | 2-(Azidomethyl)-6-methoxypyridine | C7H8N4O
| | |
| 16 | 729589-38-2 | 8-ethyl-1,9-dihydro-6H-Purin-6-one | 8-ethyl-1,9-dihydro-6H-Purin-6-one | C7H8N4O
| | |
| 17 | 13370-79-1 | 2-pyridylformaldehyde semicarbazone | 2-pyridylformaldehyde semicarbazone | C7H8N4O
| | |
| 18 | 1713477-43-0 | 2,7-二甲基-1H-嘌呤-6(7H)-酮 | 2,7-Dimethyl-1,7-dihydro-purin-6-one | C7H8N4O
| | |
| 19 | 42530-05-2 | 4,6-Diamino-2-methoxy-nicotinonitrile | 4,6-Diamino-2-methoxy-nicotinonitrile | C7H8N4O
| | |
| 20 | | 8-METHYL-7,8-DIHYDRO-5H-PTERIDIN-6-ONE | 8-METHYL-7,8-DIHYDRO-5H-PTERIDIN-6-ONE | C7H8N4O
| | |
| 21 | 19143-59-0 | 3,7-Dihydro-3,7-dimethyl-6H-purin-6-one | 3,7-Dihydro-3,7-dimethyl-6H-purin-6-one | C7H8N4O
| | |
| 22 | 101861-10-3 | 6-ethyl-1H-pyrazolo[3,4-d]pyriMidin-4-ol | 6-ethyl-1H-pyrazolo[3,4-d]pyriMidin-4-ol | C7H8N4O
| | |
| 23 | 118503-13-2 | 1-HYDROXYETHYL-1H-PYRAZOLO[3,4-B]PYRAZINE | 1-Hydroxyethyl-1H-pyrazolo[3,4-b]pyrazine | C7H8N4O
| | |
| 24 | 6531-74-4 | N-脒基异烟酰胺 | N-(aminoiminomethyl)-4-Pyridinecarboxamide | C7H8N4O
| | |
| 25 | 1256821-68-7 | 5-methoxy-1H-pyrazolo[3,4-b]pyridin-3-amine | 5-methoxy-1H-pyrazolo[3,4-b]pyridin-3-amine | C7H8N4O
| | |
| 26 | 1186609-65-3 | 3-甲氧基-1H-吡唑并[3,4-B]吡啶-5-胺 | 5-AMino-3-Methoxy-1H-pyrazolo[3,4-b]pyridine | C7H8N4O
| | |
| 27 | 55621-49-3 | 5,6-二氨基苯并咪唑-2-酮 | 1,3-dihydro-5,6-diamino-2H-benzimidazol-2-one | C7H8N4O
| 合成;化工原料;苯并咪唑系列;聚酰亚胺交联剂;有机颜料染料中间体 | |
| 28 | 84955-32-8 | 4-甲氧基-7H-吡咯[2,3-D]嘧啶-2-胺 | 4-Methoxy-7H- Pyrrolo[2,3-d] pyriMidin-2-aMine | C7H8N4O
| 修饰碱基 | |
| 29 | 1092394-15-4 | 6-甲氧基-[1,2,4]三唑并[1,5-A]吡啶-2-胺 | 6-Methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-amine | C7H8N4O
| | |
| 30 | 51596-06-6 | 2,5-dimethyl-1,2,4-triazolo[1,5-a]pyrimidin-7-ol | 2,5-dimethyl-1,2,4-triazolo[1,5-a]pyrimidin-7-ol | C7H8N4O
| | |
| 31 | 1368240-71-4 | 2-氨基-5-甲氧基-[1,2,4]三唑并[1,5-A]吡啶 | 5-Methoxy-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine | C7H8N4O
| | |
| 32 | 76574-34-0 | 4-AMino-2-(MethoxyMethyl)pyriMidine-5-carbonitrile | 4-AMino-2-(MethoxyMethyl)pyriMidine-5-carbonitrile | C7H8N4O
| | |
| 33 | 209849-42-3 | 4-氨基-2-甲氧基-6-甲基嘧啶-5-甲腈 | 4-Amino-2-methoxy-6-methylpyrimidine-5-carbonitrile | C7H8N4O
| | |
| 34 | 1511430-46-8 | 1511430-46-8 | {2-amino-[1,2,4]triazolo[1,5-a]pyridin-5-yl}methanol | C7H8N4O
| | |
| 35 | 151587-61-0 | 2-氨基-3-甲基-3,5-二氢-4H-吡咯并[3,2-d]嘧啶-4-酮 | 2-AMino-3-Methyl-3H-pyrrolo[3,2-d]pyriMidin-4(5H)-one | C7H8N4O
| | |
| 36 | 369368-57-0 | Isoxazolo[5,4-b]pyridine-6-methanamine, 3-amino- (9CI) | Isoxazolo[5,4-b]pyridine-6-methanamine, 3-amino- (9CI) | C7H8N4O
| | |
| 37 | 773837-68-6 | 2H-Benzimidazol-2-one, 5-hydrazino-1,3-dihydro- (9CI) | 2H-Benzimidazol-2-one, 5-hydrazino-1,3-dihydro- (9CI) | C7H8N4O
| | |
| 38 | 202278-29-3 | 1,5-二氢-1,7-二甲基-4H-咪唑并[4,5-D]哒嗪-4-酮 | 1,5-Dihydro-1,7-dimethyl-4H-imidazo[4,5-d]pyridazin-4-one | C7H8N4O
| | |
| 39 | 51719-87-0 | 1H-1,2,3-Triazole,4-methyl-5-(3-methyl-5-isoxazolyl)-(9CI) | 1H-1,2,3-Triazole,4-methyl-5-(3-methyl-5-isoxazolyl)-(9CI) | C7H8N4O
| | |
| 40 | 452323-95-4 | 1,2,4-Triazolo[4,3-c]pyrimidin-5(6H)-one,3,6-dimethyl-(9CI) | 1,2,4-Triazolo[4,3-c]pyrimidin-5(6H)-one,3,6-dimethyl-(9CI) | C7H8N4O
| | |
| 41 | 452324-04-8 | [1,2,4]Triazolo[1,5-c]pyrimidin-5(6H)-one,2,6-dimethyl-(9CI) | [1,2,4]Triazolo[1,5-c]pyrimidin-5(6H)-one,2,6-dimethyl-(9CI) | C7H8N4O
| | |
| 42 | 109831-82-5 | Methanimidamide, N-(4-cyano-5-isoxazolyl)-N,N-dimethyl- (9CI) | Methanimidamide, N-(4-cyano-5-isoxazolyl)-N,N-dimethyl- (9CI) | C7H8N4O
| | |
| 43 | 62981-82-2 | 2-氨基-6-甲基-3,4-二氢-4-氧代-7H-吡咯并[2,3-d]嘧啶 | 2-Amino-6-methyl-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidine | C7H8N4O
| | |
| 44 | 425427-92-5 | 4H-Imidazo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-methyl-(9CI) | 4H-Imidazo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-methyl-(9CI) | C7H8N4O
| | |
| 45 | 806628-43-3 | 1H-Imidazole-4-carboximidic acid, 5-cyano-, ethyl ester (9CI) | 1H-Imidazole-4-carboximidic acid, 5-cyano-, ethyl ester (9CI) | C7H8N4O
| | |
| 46 | 425427-93-6 | 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-1,5-dihydro-7-methyl-(9CI) | 4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-1,5-dihydro-7-methyl-(9CI) | C7H8N4O
| | |
| 47 | 41266-64-2 | 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one(SALTDATA: FREE) | 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one(SALTDATA: FREE) | C7H8N4O
| | |
| 48 | 246031-39-0 | Ethanimidic acid, N-(5-cyano-1H-imidazol-4-yl)-, methyl ester (9CI) | Ethanimidic acid, N-(5-cyano-1H-imidazol-4-yl)-, methyl ester (9CI) | C7H8N4O
| | |